Zobrazeno 1 - 10
of 24
pro vyhledávání: '"K. G. Dvoyan"'
Publikováno v:
Nanoscale Research Letters, Vol 17, Iss 1, Pp 1-19 (2022)
Abstract Electronic and excitonic states in an InSb strongly flattened ellipsoidal quantum dot (QD) with complicated dispersion law are theoretically investigated within the framework of the geometric adiabatic approximation in the strong, intermedia
Externí odkaz:
https://doaj.org/article/d25bb624d643466bbe65f69e1967aed2
Publikováno v:
Nanoscale research letters. 17(1)
Electronic and excitonic states in an InSb strongly flattened ellipsoidal quantum dot (QD) with complicated dispersion law are theoretically investigated within the framework of the geometric adiabatic approximation in the strong, intermediate, and w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8bf561700303a3b696511f825fbaf9b2
https://pubmed.ncbi.nlm.nih.gov/35997852
https://pubmed.ncbi.nlm.nih.gov/35997852
Publikováno v:
Nanophotonic Materials XIV.
Electronic states in a GaAs conical quantum dot (QD) are theoretically investigated within the framework of the geometric adiabatic approximation both in the strong and weak quantum confinement regimes. For the lower levels of the spectrum, the local
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::458a7ab41e137d492167be6e181fb63c
https://doi.org/10.1117/12.2274688
https://doi.org/10.1117/12.2274688
Autor:
Alexander Gusev, L. L. Hai, Sergey I. Vinitsky, K. G. Dvoyan, Vladimir L. Derbov, A. S. Klombotskaya, Hayk A. Sarkisyan, Ochbadrakh Chuluunbaatar
Publikováno v:
Physics of Atomic Nuclei. 76:1033-1055
In the effective mass approximation for electronic (hole) states of a spheroidal quantum dot with and without external fields the perturbation theory schemes are constructed in the framework of the Kantorovich and adiabatic methods. The eigenvalues a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0218e0c18c65bb34c3fac6b041e60b31
https://doi.org/10.1134/s1063778813080152
https://doi.org/10.1134/s1063778813080152
Publikováno v:
Journal of Lasers, Optics & Photonics.
In the framework of adiabatic approximation the electronic states and direct interband absorption of light in the asymmetric double quantum dot molecule (QDM) having a shape of Cassini lemniscate revolution are discussed. Analytical expressions for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aca3eec6ed5d24205a046fa6208d9fca
https://doi.org/10.4172/2469-410x.1000152
https://doi.org/10.4172/2469-410x.1000152
Autor:
Vladislav V. Serov, Vladimir L. Derbov, Hayk A. Sarkisyan, Sergey I. Vinitsky, Alexander Gusev, E. M. Kazaryan, Ochbadrakh Chuluunbaatar, K. G. Dvoyan, A. S. Klombotskaya
Publikováno v:
Physics of Atomic Nuclei. 75:1210-1226
Within the effective mass approximation an adiabatic description of spheroidal and dumbbell quantum dot models in the regime of strong dimensional quantization is presented using the expansion of the wave function in appropriate sets of single-parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84bd31908531a67d0fb98935219a7b7
https://doi.org/10.1134/s1063778812100079
https://doi.org/10.1134/s1063778812100079
Publikováno v:
International Journal of Modern Physics: Conference Series. 15:204-210
The energy levels and direct interband absorption of light in a spherical quantum dot with a modified Pöschel-Teller confining potential are studied. Analytical expressions for the particle energy spectrum and absorption threshold frequencies in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa398d674acf34d5b46a07cef30a5a8
https://doi.org/10.1142/s2010194512007167
https://doi.org/10.1142/s2010194512007167
Publikováno v:
International Journal of Modern Physics: Conference Series. 15:40-47
The absorption of light in ellipsoidal quantum dot in the presence of a magnetic field is discussed using perturbation theory. Also the same problem is discussed using the normal modes. Quantum dot absorption coefficient is calculated – as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aef8a73f4d0e7bf5c32354e4bc3f63e7
https://doi.org/10.1142/s2010194512006939
https://doi.org/10.1142/s2010194512006939
Publikováno v:
Journal of Materials Science: Materials in Electronics. 20:491-498
In the framework of adiabatic approximation the energy states of electron and direct light absorption in coated ellipsoidal quantum lens is investigated. Analytical expressions for particle energy spectrum is obtained taking into account that electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc86f16372312fc2b5a7bb4947f900c
https://doi.org/10.1007/s10854-008-9753-7
https://doi.org/10.1007/s10854-008-9753-7
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 42:282-286
Within the framework of adiabatic approximation the energy levels and direct interband light absorption in a thin ellipsoidal quantum lens in the presence of a magnetic field are studied. Analytical expressions for the particle energy spectrum and fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97fbc76b4d3b1a6468bb1485de589cd8
https://doi.org/10.3103/s1068337207060151
https://doi.org/10.3103/s1068337207060151